Backtrace

WARNING: CPU: 16 PID: 548836 at nvidia/nv.c:4380 nv_restore_user_channels+0x4e/0x1d0 [nvidia]
Modules linked in: overlay vhost_net vhost vhost_iotlb tap tun nft_masq nft_reject_ipv4 act_csum cls_u32 sch_htb nf_nat_tftp nf_conntrack_tftp bridge stp llc hid_jabra uinput snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi r8153_ecm r8152 cdc_mbim cdc_wdm cdc_ncm cdc_ether usbnet mii hid_logitech_hidpp hid_logitech_dj typec_displayport rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep sunrpc binfmt_misc snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi vfat fat soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp iwlmvm snd_sof snd_sof_utils snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks
 soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus mac80211 intel_uncore_frequency snd_hda_codec_realtek intel_uncore_frequency_common snd_soc_sdca x86_pkg_temp_thermal snd_hda_codec_generic intel_powerclamp snd_soc_core coretemp snd_hda_scodec_component snd_compress ac97_bus kvm_intel snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi dell_pc libarc4 platform_profile snd_ctl_led snd_hda_codec kvm uvcvideo snd_hda_core nvidia_drm(OE) uvc videobuf2_vmalloc snd_hwdep dell_rbtn videobuf2_memops videobuf2_v4l2 snd_seq processor_thermal_device_pci nvidia_modeset(OE) btusb processor_thermal_device videobuf2_common dell_laptop processor_thermal_wt_hint iTCO_wdt snd_seq_device btrtl processor_thermal_rfim intel_pmc_bxt spi_nor mei_gsc_proxy btintel spd5118 dell_wmi iTCO_vendor_support irqbypass processor_thermal_rapl iwlwifi snd_pcm videodev nvidia_uvm(OE) intel_rapl_msr mtd btbcm rapl i2c_i801 intel_rapl_common mei_me btmtk dell_smbios snd_timer intel_cstate dcdbas cfg80211
 intel_uncore bluetooth dell_wmi_sysman snd pcspkr dell_wmi_ddv nvidia(OE) spi_intel_pci processor_thermal_wt_req e1000e mc dell_smm_hwmon firmware_attributes_class dell_wmi_descriptor wmi_bmof thunderbolt mei i2c_smbus spi_intel soundcore idma64 rfkill processor_thermal_power_floor igen6_edac processor_thermal_mbox int3403_thermal intel_pmc_core int340x_thermal_zone intel_hid pmt_telemetry joydev int3400_thermal sparse_keymap acpi_tad acpi_pad pmt_class acpi_thermal_rel loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_buddy ttm nvme rtsx_pci_sdmmc drm_display_helper mmc_core nvme_core polyval_clmulni polyval_generic ghash_clmulni_intel video intel_ish_ipc sha512_ssse3 hid_multitouch ucsi_acpi sha256_ssse3 intel_vpu typec_ucsi rtsx_pci sha1_ssse3 cec intel_ishtp nvme_keyring i2c_hid_acpi typec intel_vsec nvme_auth i2c_hid wmi pinctrl_meteorlake serio_raw fuse
CPU: 16 UID: 0 PID: 548836 Comm: nvidia-sleep.sh Tainted: G        W  OE       6.15.6-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Precision 3591/02VJDJ, BIOS 1.15.1 05/12/2025
RIP: 0010:nv_restore_user_channels+0x4e/0x1d0 [nvidia]
Code: 24 a8 06 00 00 4c 89 ef e8 af 8b 4b ed f6 43 10 01 74 73 48 89 de 31 ff e8 cf 6f 12 00 41 89 c6 85 c0 0f 84 3a 01 00 00 31 ed <0f> 0b 49 81 c4 e0 07 00 00 4c 89 e7 e8 81 8b 4b ed be 01 00 00 00
RSP: 0018:ffffd3e0a739fa30 EFLAGS: 00010246
RAX: 0000000000000011 RBX: ffff8b464ca0f000 RCX: ffffd3e0a739f9c0
RDX: 0000000000000000 RSI: 0000000000000282 RDI: ffffd3e0a739f980
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd3e0a739f82c
R10: ffffffffc20f13f0 R11: ffffffffc1fc5dd8 R12: ffff8b464ca0f000
R13: ffff8b464ca0f6a8 R14: 0000000000000011 R15: 0000000000000000
FS:  00007f6661de1740(0000) GS:ffff8b55df203000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6661fcf650 CR3: 0000000b67113004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 nv_suspend_devices+0x1ed/0x300 [nvidia]
 nv_set_system_power_state+0x7f/0x190 [nvidia]
 nv_procfs_write_suspend+0x109/0x1c0 [nvidia]
 proc_reg_write+0x57/0xa0
 vfs_write+0xf3/0x450
 ksys_write+0x6b/0xe0
 do_syscall_64+0x82/0x170
 ? __x64_sys_fcntl+0x94/0xe0
 ? set_close_on_exec+0x31/0x70
 ? do_fcntl+0x3fb/0x640
 ? __x64_sys_fcntl+0x94/0xe0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x170
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x21b/0x340
 ? do_user_addr_fault+0x2c3/0x7f0
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f6661eccbe4
Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d e5 94 10 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89
RSP: 002b:00007fff4e9136f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f6661eccbe4
RDX: 0000000000000008 RSI: 000055704e04fa00 RDI: 0000000000000001
RBP: 00007fff4e913720 R08: 0000000000000410 R09: 0000000000000001
R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000008
R13: 000055704e04fa00 R14: 00007f6661fcf5c0 R15: 00007f6661fcce80
 </TASK>